Mighty Mother's Day Du and Time Trial
Mighty Mother's Day Du and Time Trial logo

Mighty Mother's Day Du and Time Trial

East Islip, New York, United States View on map
May 10, 2026 (America/New_York local time)
Duathlon

About this race

The Mighty Mother's Day Duathlon is a great way to start your season! This event has been a mainstay on the multi-sport scene for over 20 years with a very flat 3 lap bike course and some grass and dirt on the run.

Celebrate the ladies in your life! Sparkling cider, chocolate and awards await you at the finish line!

Adult Race: Run: 1.8 miles, Bike: 10.5 miles, Second run: 1.8 miles

Start Time: 8:30am

Time Trial Start: 8:32am. This is the bike portion only. 

You are not guaranteed your t-shirt size if you register after May 4th.

Pick your distance

Cycling

Individual Time Trial

May 10, 2026 16.9K 8:35 AM
$60.00
Closed

Duathlon

Individual Duathlon

May 10, 2026 22.7K 8:35 AM
$115.00
Closed

Duathlon Relay

May 10, 2026 22.7K 8:35 AM
$185.00
Closed

Youth Duathlon

Youth Duathlon! Run: 1/2 mile Bike: 2 miles Run: 1/2 mile

May 10, 2026 4.8K 8:35 AM
$55.00
Closed

Typical race-day weather

Based on 10 years of Open-Meteo archive data for this event's race dates in East Islip, plus the 3 days either side.

Temp (°C)
Minimum temperature (race-week average) 9.6° / Maximum temperature (race-week average) 15.8°
Feels Like (°C)
Minimum feels like — heat index / wind chill (race-week average) 7.7° / Maximum feels like — heat index / wind chill (race-week average) 15.7°
Peak wind (km/h)
Strongest wind of the day (race-week average)
23.7
Precip (mm)
Precipitation over the day (race-week average)
3.4mm
Humidity
Mean relative humidity (race-week average)
72.9%
Sunrise
Sunrise at the start line on May 10, 2026 (EDT)
Sunset
Sunset at the start line on May 10, 2026 (EDT)
Daylight
Hours between sunrise and sunset on race day
14h 17m

The sun rises at 5:40 AM and sets at 7:58 PM local time (EDT) in East Islip on May 10, 2026 — 14h 17m of daylight.

Course

No course map published yet.

The organizer hasn't released a route for this event, and we don't publish guesses. If you're the organizer, send us a GPX file and we'll draw the profile.

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2026 results — Mighty Mother's Day Du and Time Trial

180 finishers across 4 distances · leading places in the Individual Time Trial

View all results
Leading finishers of the 2026 Mighty Mother's Day Du and Time Trial
Place Name Time Pace
1 Michael Garcia 23:24 —
2 Benedict Gramaje 24:07 —
3 William Miller 24:26 —
4 George Suter 25:44 —
5 Greg Wuest 27:43 —

Every finisher is on the results page, filterable by distance, gender and age group.

All results by year

2026 edition View Results
2025 edition View Results
2024 edition View Results
2023 edition View Results
2022 edition View Results
2021 edition View Results
2019 edition View Results
2018 edition View Results

Other races near East Islip

Different organizers, within 40 miles, in the next three months

Where this page comes from. Race details were last updated on . We re-check listings regularly and again in the week before race day.

  • Entries, prices, waves and inclusions — the event's official registration page
  • Temperature and humidity — Copernicus ERA5 reanalysis via Open-Meteo (CC BY 4.0)
  • Elevation and terrain relief — Copernicus DEM GLO-90, ESA (CC BY 4.0)
  • Comparisons and counts — Race Discovery calendar, 5 East Islip events

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